安装完git和node之后进行npm start 报错，报错如下

[opencao]

11:37 $ npm start

HexoEditor@1.5.30 start /home/opencao/software/HexoEditor/HexoEditor
electron .

sh: 1: electron: not found
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! HexoEditor@1.5.30 start: electron .
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the HexoEditor@1.5.30 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?

npm ERR! A complete log of this run can be found in:
npm ERR! /home/opencao/software/nodejs/npm_cache/_logs/2019-04-30T03_38_00_336Z-debug.log

[YuzukiTsuru]

npm install electron

[opencao]

thank you .
now ,i have other question.
Failed to load module "canberra-gtk-module"

[YuzukiTsuru]

sudo apt-get install libcanberra-gtk-module

[mtcz91]

你好，在将hexoeditor部署到服务器后如何启动呢？我执行npm start报错，显示(electron:26124): Gtk-WARNING **: 10:09:41.534: cannot open display: